<template>
  <div class="musicList">
    <div class="musicTop">
      <div class="title">雷达歌单</div>
      <div class="more">更多</div>
    </div>
    <div class="musicContent">
      <van-swipe :loop="false" width="130" class="van-swipe">
        <van-swipe-item class="van-swipe-item" v-for="item in state.musicList" :key="item">
          <router-link :to="{path:'/itemMusic',query:{id:item.id}}">
            <img :src="item.picUrl" alt="" />
            <span class="playCount">
              <svg class="icon"  style="color:white;" aria-hidden="true">
                <use xlink:href="#icon-24gf-play"></use>
              </svg>
              {{ changeCount(item.playCount) }}
            </span>
            <span class="name">{{ item.name }}</span>
          </router-link>
        </van-swipe-item>
      </van-swipe>
    </div>
  </div>
  
</template>

<script>
  import { leidaMusicList } from "@/utils/api/home.js"
  import { reactive, onMounted } from "vue";

  export default {
    setup() {
      const state = reactive({
        musicList: []
      })
      function changeCount(num) {
        if (num >= 100000000) {
          return (num / 100000000).toFixed(1) + "亿";
        } else if (num >= 10000) {
          return (num / 10000).toFixed(1) + "万";
        }
      }
      onMounted(async() => {
        let res = await leidaMusicList()
        console.log('%%%',res);
        state.musicList = res.data.result
      })

      return { state , changeCount}
    }

  }

</script>

<style lang="less" scoped>
.musicList {
  width: 100%;
  height: 5rem;
  padding: 0.2rem;
  .musicTop {
    width: 100%;
    height: 0.6rem;
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.2rem;
    .title {
      font-size: 0.4rem;
      font-weight: 900;
    }
    .more {
      border: 1px solid #ccc;
      text-align: center;
      line-height: 0.6rem;
      padding: 0 0.2rem;
      border-radius: 0.4rem;
      font-size: 0.4em;
    }
  }
  .musicContent {
    width: 100%;
    height: 3.6rem;

    .van-swipe-item {
      //   margin-right: 0.14rem;
      padding-right: 0.2rem;
      position: relative;
      height: 3.8rem;
      img {
        width: 2.4rem;
        height: 2.4rem;
        border-radius: 0.2rem;
           //position: absolute;
      }
      .playCount {
        position: absolute;
        z-index: 100;
        right: 0.3rem;
        color: white;
        margin-top: 0.06rem;
        .icon {
          width: 0.3rem;
          height: 0.3rem;
        }
      }
      .name {
        //   position: absolute;
        bottom: 0px;
        font-size: 0.5em;
      }
    }
  }
}
</style>